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Technical Parameter
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Value
|
|
Input |
Rated Value
|
AC voltage:Single phaseAC 100V,400V
Three phaseAC 100V,400V,660V(UL-L,Only 72/ 96) AC current:AC1A,5A; DC voltage:1000V,300V,75mV,10V; DC current: 0-20mA,4-20mA,5A; |
Overload
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Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second
Current:1.2 times rated value(continuous); 10 times rated value /1 second |
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Frequency
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45Hz~65Hz
|
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Power Consumption
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Power consumption of each voltage,current input circuit is less than 0.5VA
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Accuracy
|
Class 0.5
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Function |
Display
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LCD
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Communication
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RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity)
Baud Rate 2400/4800/9600/19200 bps etc. |
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Alarm
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1 channel passive relay,contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc.
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Analog
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DC4~20mA,( load <500Ω)
(note:Shielded wire is specially selected for the above signal input and output) |
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Switching
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Input:4 channel or 2 channel dry contact Input,built in power supply
Output:2 channel switching output,NO relay contact,capacity:3A/30VDC,3A/250VAC |
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Auxiliary Supply
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AC/DC 85-265V
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Power Consumption
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<5VA
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Insulation resistance
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≥ 100MΩ
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Power frequency withstand voltage
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Between power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS)
Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV |
|
Environment |
Temperature
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Operation: -10ºC~+55ºCStorage: -25°C ~+70°C
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Humidity
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≤95%RH,no condensation,without corrosive gas
|
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Altitude
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≤ 2500m
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